Climate at a Glance

City Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of January 2020. For more information, please see Climatological Rankings.


Portland, Oregon

Average Temperature Rankings, May 1956

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1956
1-Month
60.1°F
(15.6°C)
58.4°F
(14.7°C)
1.7°F
(0.9°C)
52nd Coolest Coolest since: 1955 1955
18th Warmest Warmest since: 1947 1992
Ties: 1983, 2004, 2005, 2009
Apr–May 1956
2-Month
56.9°F
(13.8°C)
55.3°F
(12.9°C)
1.6°F
(0.9°C)
53rd Coolest Coolest since: 1955 1955
17th Warmest Warmest since: 1947 2016
Mar–May 1956
3-Month
53.0°F
(11.7°C)
52.9°F
(11.6°C)
0.1°F
(0.1°C)
43rd Coolest Coolest since: 1955 1955
26th Warmest Warmest since: 1947 1992
Ties: 1986, 2006
Feb–May 1956
4-Month
49.0°F
(9.4°C)
50.7°F
(10.4°C)
-1.7°F
(-1.0°C)
9th Coolest Coolest since: 1955 1955
60th Warmest Warmest since: 1954 2016
Ties: 1960
Jan–May 1956
5-Month
47.4°F
(8.6°C)
48.9°F
(9.4°C)
-1.5°F
(-0.8°C)
13th Coolest Coolest since: 1955 1955
55th Warmest Warmest since: 1954 1992
Ties: 1954
Dec 1955–May 1956
6-Month
46.2°F
(7.9°C)
47.5°F
(8.6°C)
-1.3°F
(-0.7°C)
11th Coolest Coolest since: 1955 1955
55th Warmest Warmest since: 1954 1992
Ties: 1974, 1980, 1993, 2008
Nov 1955–May 1956
7-Month
45.7°F
(7.6°C)
47.4°F
(8.6°C)
-1.7°F
(-1.0°C)
7th Coolest Coolest since: 1955 1986
58th Warmest Warmest since: 1954 1992
Ties: 1957
Oct 1955–May 1956
8-Month
46.8°F
(8.2°C)
48.3°F
(9.1°C)
-1.5°F
(-0.9°C)
8th Coolest Coolest since: 1955 1986
57th Warmest Warmest since: 1954 2016
Sep 1955–May 1956
9-Month
48.4°F
(9.1°C)
50.2°F
(10.1°C)
-1.8°F
(-1.0°C)
6th Coolest Coolest since: 1955 1969
58th Warmest Warmest since: 1954 2015
Ties: 1972
Aug 1955–May 1956
10-Month
50.2°F
(10.1°C)
52.1°F
(11.2°C)
-1.9°F
(-1.1°C)
5th Coolest Coolest since: 1955 1955, 1969
58th Warmest Warmest since: 1954 2015
Jul 1955–May 1956
11-Month
51.5°F
(10.8°C)
53.7°F
(12.1°C)
-2.2°F
(-1.3°C)
2nd Coolest Coolest since: 1955 1955
61st Warmest Warmest since: 1954 2015
Jun 1955–May 1956
12-Month
52.4°F
(11.3°C)
54.5°F
(12.5°C)
-2.1°F
(-1.2°C)
2nd Coolest Coolest since: 1955 1955
61st Warmest Warmest since: 1954 2016
Dec 1954–May 1956
18-Month
49.8°F
(9.9°C)
52.1°F
(11.2°C)
-2.3°F
(-1.3°C)
1st Coolest Coolest to Date 1956
57th Warmest Warmest since: 1955 2016
Jun 1954–May 1956
24-Month
52.1°F
(11.2°C)
54.5°F
(12.5°C)
-2.4°F
(-1.3°C)
1st Coolest Coolest to Date 1956
54th Warmest Warmest since: 1955 2016
Jun 1953–May 1956
36-Month
52.6°F
(11.4°C)
54.5°F
(12.5°C)
-1.9°F
(-1.1°C)
2nd Coolest Coolest to Date 1957
46th Warmest Warmest since: 1955 2016
Jun 1952–May 1956
48-Month
53.1°F
(11.7°C)
54.5°F
(12.5°C)
-1.4°F
(-0.8°C)
3rd Coolest Coolest to Date 1957
38th Warmest Warmest since: 1955 2016
Jun 1951–May 1956
60-Month
53.2°F
(11.8°C)
53.2°F
(11.8°C)
-99°F
(0.0°C)
3rd Coolest Coolest to Date 1957
31st Warmest Warmest since: 1947 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published February 2020, retrieved on February 24, 2020 from https://www.ncdc.noaa.gov/cag/